18810 Madison Ave Castro Valley, CA $ 799,000
18810 Madison Ave
$ 799,000
Recently Listed
Open House 3/14 1pm - 4pm
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18810 Madison Ave

Castro Valley, CA, 94546
$ 799,000
Bedrooms2 Baths1.0 Sq 1,003

Monthly Estimate*

$ 4,920

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View a Virtual Tour

Single Family Home for sale in Castro Valley, CA

for $799,000 with 2 bedrooms and 1 full bath. This 1,003 square foot home was built in 1949 on a lot size of 0.120455.

Welcome to this delightful 2-bedroom, 1-bath home offering 1,003 sq ft of comfortable living space on a 5,247 sq ft lot, ideally located in the heart of Castro Valley. Thoughtfully updated and well-maintained, this home blends classic charm with important modern improvements. Step inside to find a beautifully renovated modern bathroom and a functional floor plan that maximizes both comfort and livability. Major system upgrades provide peace of mind, including copper plumbing repipe, an upgraded electrical panel, foundation retrofit, and new attic insulation completed in 2023. The outdoor spaces are designed for both enjoyment and low maintenance. The backyard features artificial turf for year-round greenery, while a newer retaining wall and French drain system enhance both functionality and drainage. The low-maintenance front yard adds curb appeal without the upkeep. Located in a highly desirable neighborhood within walking distance to all three Castro Valley schools, this home offers exceptional convenience for daily living. Enjoy easy access to shopping, dining, parks, and commuter routes while benefiting from Castro Valley’s highly regarded school district. A wonderful opportunity to own a thoughtfully upgraded home in one of Castro Valley’s most convenient locations.

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Open House

3/14/2026 1:00 PM - 4:00 PM
3/15/2026 1:00 PM - 4:00 PM
18810 Madison Ave Castro Valley, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 799,000

Bedrooms

2

Full Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Ranch

Lot Size

0.120455

Year Built

1949

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

41126553

Features
General
Living Area 1003
Sewer Public Sewer
Heating Wall Furnace
Cooling Ceiling Fan(s)
Roof Composition Shingles
Appliances Gas Range Free-Standing Range Refrigerator Dryer Gas Water Heater
Garage Spaces 1
Architectural Style Ranch
Pool Features None
Construction Materials Stucco
Year Built 1949
Electric No Solar
Stories Count 1
Levels One Story
Property Subtype Detached
County Alameda
New Construction No
Property Type Residential
HOA N
Subdivision Name Castro Valley
Garage Y/N Yes
Total Rooms 5
Full Baths 1
Status New
Directions Redwood Road to Seven Hills to Madison
City Castro Valley
High School District CASTRO VALLEY UNIFIED SCHOOL DISTRICT
MLS Area Listing
Lot Size Square Feet 5247
Property Condition Existing
Virtual Tour https://vimeo.com/1171319914
Standard Status Active
Elementary School District CASTRO VALLEY UNIFIED SCHOOL DISTRICT
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Interior
Interior Amenities Dining Area
Flooring Hardwood Flrs Throughout
Total Fireplaces 1
Fireplace Features Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Laundry Features Dryer In Garage Washer
Total Bedrooms 2
Kitchen Features Laminate Counters Gas Range/Cooktop Range/Oven Free Standing Refrigerator
Total Baths 1
1/2 Baths 0
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Exterior
Exterior Amenities Back Yard Front Yard Terraced Up
Fencing Fenced
Parking Features Attached Int Access From Garage Garage Faces Front Garage Door Opener
Lot Features Sloped Up
Water Source Public
Lot Size Area 5247
Building Area Total 1003
Lot Size Acres 0.12
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Internal Only
Street Number 1 18810
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* Excluded Features
List By
Lily Do

Listing Agent

Compass

Broker

lily@lilydo.com

Email

Affordability Calculator

$4,920
Per Month
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0%
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Monthly Principal & Interest
$4,920
Monthly Property Taxes
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Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4407684 Elementary School
4407682 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
3/10/2026$799,000 Listed Price

Map


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18810 Madison Ave, Castro Valley, CA, 94546 is a Single Family Home for sale at $799,000 with 1,003 sqft and a lot size of 0.120455. 18810 Madison Ave has 2 bedrooms, 1.0 baths, and was built in 1949. The property's zip code is 94546 which is in Castro Valley, CA